Luth-AR Bull Barrel Features The Luth-AR Bull Barrel is a button broached 18 replacement barrel chambered in .22 LR and built for 10/22 style rifle actions. Installing a quality barrel is one of the most effective ways to improve an AR pattern or 10/22 style rifle s accuracy and this bull profile design adds extra weight forward of the receiver to help minimize movement during the shot. The thicker barrel wall also reduces harmonic vibration as the bullet travels down the bore which contributes directly to tighter shot groups. A 1:16 twist rate is well suited to standard velocity .22 LR ammunition commonly used in target and plinking applications. Finished in stainless steel with a blasted matte texture the barrel resists corrosion while presenting a low glare understated appearance on the finished rifle. The 1/2x28 threaded muzzle allows shooters to add a suppressor or muzzle device for additional versatility. Because the extra mass in the bull profile also slows heat buildup shooters can fire more rounds before accuracy begins to degrade from a hot barrel. At 2.95 lbs this barrel is a straightforward upgrade for anyone looking to wring more precision out of their 10/22 style platform available for sale at GrabAGun. Luth-AR Bull Barrel Specifications Manufacturer: Luth-AR Model: Bull Barrel for 10/22 Caliber: .22 LR Barrel Length: 18 Barrel Finish: Stainless Steel w/ Blasted Matte Barrel Description: Button Broached Twist Rate: 1:16 Thread Pattern: 1/2x28 Weight: 2.95 lbs Compatible Hosts: 10/22 Style Actions Available At: GrabAGun